131574132

素因数分解:

$2^2\times 3^4\times {\mathrm{406093}}^1$

素因数の和:406109

約数の個数: 30

約数和(自身を含む): 343961618

約数和(自身を除く): 212387486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 406093, 812186, 1218279, 1624372, 2436558, 3654837, 4873116, 7309674, 10964511, 14619348, 21929022, 32893533, 43858044, 65787066, 131574132]

約数ペア:

[(1, 131574132), (2, 65787066), (3, 43858044), (4, 32893533), (6, 21929022), (9, 14619348), (12, 10964511), (18, 7309674), (27, 4873116), (36, 3654837), (54, 2436558), (81, 1624372), (108, 1218279), (162, 812186), (324, 406093)]